Ameter scale is placed along the axis of convex mirror of focal length 25 cm , it’s nearer end being at a distance of 50 cm. calculate the size of image formed.

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Ameter scale is placed along the axis of convex mirror of focal length 25 cm , it’s nearer end being at a distance of 50 cm. calculate the size of image formed.

higher potential

explanation:

because it is in a high speed so it must move into a of high potential

The mirror formula :

1/f = 1/u + 1/v

u = image distance

v = object distance

f = focal length

Now :

v = 50 cm

f = 25 cm

1/25 = 1/50 + 1/u

1/u = 1/25 - 1/50

1/u = 1/50

u = 50 cm

Magnification :

Image distance / object distance

50/50 = 1

Size of image :

1 meter × 1 = 1 meter

= 1 meter

Explanation: From diagram we can do it very quickly and easily

Ithink the answer would be 1,350!